People in the world differ in his beliefs about the cause of sickness and health.. The United States has a younger population as most other major industrial countries.. Since the early y
Trang 1Tìm từ sai trong số các từ được gạch chân - Trình độ TOEFL, Bài số 50
1 Underutilized species of fish has been proposed as a solution to the famine in many
underdeveloped countries
(A) Underutilized
(B) has been
(C) as
(D) to the famine
2 People in the world differ in his beliefs about the cause of sickness and health.
(A) differ
(B) his
(C) about
(D) and
3 In the 1840s, hundreds of families pioneer moved west in their covered wagons.
(A) In the
(B) hundreds
(C) families pioneer
(D) their
4 The United States has a younger population as most other major industrial countries.
(A) has
(B) as
(C) other
(D) countries
5 Since the early years of this century have flown across oceans to test their machines, test themselves and respond to their craving for adventure
(A) Since
(B) have flown
(C) test
B
B
C
B
B
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Trang 2(D) craving
6 It has been found that the length of light or dark periods influence certain activities of flowering plants
(A) It has been found
(B) influence
(C) certain activities
(D) of flowering plants
7 Tea did not become popular in Europe until the mid 17th century when it has been first imported to England and Holland
(A) did not become
(B) it
(C) has been
(D) first
8 She must retyping the report, before she hands it in to the director of financing.
(A) retyping
(B) before
(C) hands it in
(D) to the
9 The symptoms of diabetes in the early stages are too slight that people don't notice them
(A) symptoms
(B) the
(C) too
(D) them
10 Having lost the election, the presidential candidate intends supporting the opposition despite the objections of his stall
(A) Having lost
(B) supporting
(C) despite
(D) objections of
11 Almost one-half of those taking specialized courses last year were taking
self-improvement course
B
C
A
C
B
D
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Trang 3(A) Almost
(B) those
(C) specialized
(D) course
12 The shore patrol has found the body of a man who they believe to be the missing
marine biologist
(A) has found
(B) who
(C) to be
(D) missing
13 Although the Indians and the Eskimo had lived for centuries in Canada and the United States, when the Europeans settlers came in the seventeenth century, the
newcomers began a systematic effort to push them further into the wilderness and to take the land from their
(A) in Canada and the United States
(B) in the seventeenth
(C) to push
(D) their
14 In the sixteenth century, Francois Vieta, a French mathematician, used the vowels
"a", "e", "i", "o", "u", to represent a unknown number
(A) sixteenth century
(B) used
(C) to represent
(D) a
15 Of all the reference materials, the encyclopedia is the one that most people using.
(A) the encyclopedia
(B) is
(C) most
(D) using
16 The idea of a submarine is an old ancient one, dating from as early as the fifteenth century when Drebbel and Da Vinci made preliminary drawings
(A) an old ancient one
B
D
D
D
A
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Trang 4(B) as early as
(C) the fifteenth century
(D) made
17 Some researchers believe that an unfair attitude toward the poor will contributed to
the problem of poverty
(A) Some researchers
(B) an unfair
(C) poor
(D) contributed
18 A water molecule consists of two hydrogen atoms and had one oxygen atom.
(A) A water
(B) consists of
(C) atoms
(D) had
19 The theory of natural selection is used to explain which animals of a species will die prematurely and which will survival
(A) is used
(B) which
(C) prematurely
(D) survival
20 The athlete, together with his coach and several relatives, are traveling to the
Olympic Games
(A) athlete
(B) with
(C) his coach
(D) are
D
D
D
D
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